71905824

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4093}}^1$

素因数の和:4170

約数の個数: 72

約数和(自身を含む): 207885132

約数和(自身を除く): 135979308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4093, 4392, 5856, 8186, 8784, 12279, 16372, 17568, 24558, 32744, 36837, 49116, 65488, 73674, 98232, 130976, 147348, 196464, 249673, 294696, 392928, 499346, 589392, 749019, 998692, 1178784, 1498038, 1997384, 2247057, 2996076, 3994768, 4494114, 5992152, 7989536, 8988228, 11984304, 17976456, 23968608, 35952912, 71905824]

約数ペア:

[(1, 71905824), (2, 35952912), (3, 23968608), (4, 17976456), (6, 11984304), (8, 8988228), (9, 7989536), (12, 5992152), (16, 4494114), (18, 3994768), (24, 2996076), (32, 2247057), (36, 1997384), (48, 1498038), (61, 1178784), (72, 998692), (96, 749019), (122, 589392), (144, 499346), (183, 392928), (244, 294696), (288, 249673), (366, 196464), (488, 147348), (549, 130976), (732, 98232), (976, 73674), (1098, 65488), (1464, 49116), (1952, 36837), (2196, 32744), (2928, 24558), (4093, 17568), (4392, 16372), (5856, 12279), (8186, 8784)]